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char: Remove special init_reset handling 

The initial_reset sent to chardevs doesn't do much other than setting
a bool to true. Char devices are interested in the open event and
that gets sent whenever the device is opened.

Moreover, the reset logic breaks as and when qemu's bh scheduling
changes.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Amit Shah 2009-11-03 19:59:55 +05:30 committed by Anthony Liguori
parent 9bd7854e1e
commit 57e073a3a1
3 changed files with 0 additions and 11 deletions
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9
qemu-char.c
View File

@ -128,15 +128,6 @@ void qemu_chr_reset(CharDriverState *s)
}
}
void qemu_chr_initial_reset(void)
{
CharDriverState *chr;
QTAILQ_FOREACH(chr, &chardevs, next) {
qemu_chr_reset(chr);
}
}
int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len)
{
return s->chr_write(s, buf, len);

1
qemu-char.h
View File

@ -83,7 +83,6 @@ void qemu_chr_add_handlers(CharDriverState *s,
void *opaque);
int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
void qemu_chr_reset(CharDriverState *s);
void qemu_chr_initial_reset(void);
int qemu_chr_can_read(CharDriverState *s);
void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len);
int qemu_chr_get_msgfd(CharDriverState *s);

1
vl.c
View File

@ -5790,7 +5790,6 @@ int main(int argc, char **argv, char **envp)
}
text_consoles_set_display(display_state);
qemu_chr_initial_reset();
for (i = 0; i < MAX_MONITOR_DEVICES; i++) {
if (monitor_devices[i] && monitor_hds[i]) {